LEARNDASH_LMS_DATABASE_PREFIX_SUB define( 'LEARNDASH_LMS_DATABASE_PREFIX_SUB', string ) Define LearnDash LMS – Set the default database prefix. ContentsDescription Parameters Source Changelog Related @package Description # This prefix is appended to the WP table prefix. Parameters # (string) (Required) Default is 'learndash_'. Source # File: sfwd_lms.php Changelog # Changelog Version Description 3.1.0 Introduced. Related # @package # LearnDash